Motorcycle transmission cover



FIG. 1 is a front elevation view of a motorcycle transmission cover showing my new design;

FIG. 2 is a side elevation view thereof taken from the left of FIG. 1;

FIG. 3 is a side elevation view thereof taken from the right of FIG. 1;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation thereof. 

The ornamental design for a motorcycle transmission cover, as shown. 